Backgammon board



FIG. 1 is a right front perspective view of a backgammon board illustrating my new design;

FIG. 2 is a left front perspective view of the backgammon board shown in FIG. 1;

FIG. 3 is a top plan view of the backgammon board shown in FIG. 1;

FIG. 4 is a bottom plan view of the backgammon board shown in FIG. 1. 

The ornamental design for a backgammon board, substantially as shown. 